<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>demo_font(简写)</title>
    <style>
         P{
            /*
            font-size:;
            fony-style:;
            font-weight:;
            font-family:; */

             /* font:style weight size 字体 ;  */
             color:red; 
             font: italic  700 66px '宋体'; 
             font-style:normal; 

            /* 一个属性冒号后面书写多个值的写法 -- 复合属性 */
         }  
        
        div{
            color: blue;
            /* font: weight 700 66px 微软雅黑; */
            /*  */
            font:italic 700 66px 'Microsoft yahei';

        }
    </style>
</head>
<body>
    <p>demo_P</p>   
    <div>demo_div</div> 
</body>
</html>